| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 19 | BKK | USM | 14:38 | 15:27 |
Landed
|
Track > |
| Apr 18 | BKK | USM | 15:05 | 15:51 |
Landed Late
|
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| Apr 17 | BKK | USM | 14:34 | 15:21 |
Landed
|
Track > |
| Apr 16 | BKK | USM | 14:57 | 15:45 |
Landed Late
|
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| Apr 15 | BKK | USM | 14:34 | 15:18 |
Landed
|
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| Apr 14 | BKK | USM | 15:03 | 15:48 |
Landed Late
|
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| Apr 13 | BKK | USM | 15:05 | 15:49 |
Landed Late
|
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| Apr 12 | BKK | USM | 15:44 | 16:29 |
Delayed
|
Track > |
| Apr 11 | BKK | USM | 15:25 | 16:15 |
Landed Late
|
Track > |
| Apr 10 | BKK | USM | 14:39 | 15:24 |
Landed
|
Track > |
China Airlines Flight CI9831 connects Bangkok, Thailand to Koh Samui, Thailand, taking off from Bangkok Suvarnabhumi Airport BKK and landing at Koh Samui Airport USM.
How long is the CI9831 flight from Bangkok to Koh Samui?
The average flight time from Bangkok to Koh Samui is 46 minutes. The flight distance is 466 km / 289 miles and the average flight speed is 604 km/h / 376 mph.
What is the On-Time Performance (OTP) of China Airlines Flight CI9831 Bangkok to Koh Samui?
The Airportia On-Time Performance Rating for China Airlines Flight CI9831 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest CI9831 flight?
The latest flight took off on Sunday, April 19th, 2026 with the flight status being Landed on 15:27.
How else can the flight CI9831 be referenced as?
This China Airlines flight can also be referenced as CAL9831, CI 9831, CAL 9831.
How often is flight CI9831 delayed?
On average, 90% of all CI9831 flights are delayed. The average delay is 27 minutes.
See our CI9831 Flight Tracker above for more details.
Other flights departing from Bangkok BKK: SU653, PG161, FD4400, AK4400
Other flights arriving at Koh Samui USM: PG131, PG161, PG177
All flights connecting Bangkok BKK to Koh Samui USM.
